low cycle fatigue life

基本解釋

Accounting for creep and stress relaxations long-term life and low cycle fatigue life prediction method for gas turbine engine hot section is established.
建立了考慮蠕變和應(yīng)力松弛的航空發(fā)動(dòng)機(jī)渦輪葉片等高溫?fù)k件的持久壽命和低循環(huán)疲勞壽命預(yù)測方法。
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The paper also presents the low cycle fatigue life and creep life's quantificational method of steam turbine's main stop valve and control valve, and applied examples.
提出了汽輪機(jī)主汽閥和調(diào)節(jié)閥閥殼低周疲勞壽命和蠕變壽命的定量設(shè)計(jì)方法，竝給出了應(yīng)用實(shí)例。
Operational safety, creep life consumed as well as low cycle fatigue life consumption, caused by alternating stress during turbine starts and stops, are being exemined.
考核了其安全性和蠕變壽命損耗，以及在啓停過程中由於交變應(yīng)力而造成的低周疲勞壽命損耗。